A tool die-cutting apparatus and a control method thereof

Abstract

This application relates to the technical field of die-cutting machines, and in particular to a die-cutting device and its control method. The device includes a housing with two rotating shafts rotatably connected inside. Each rotating shaft has a blade roller fixedly fitted onto its outer circumference. A first motor is fixedly connected to the front of the housing, and a first output shaft is rotatably connected inside the first motor. Equally spaced conveyor rollers are rotatably connected inside the housing. This application achieves automatic separation of finished products and waste materials during full-cut die-cutting operations by setting a lifting plate, thereby avoiding manual separation. This solves the problem of existing die-cutting machines where finished products and waste materials are discharged simultaneously during full-cut die-cutting operations, requiring manual separation by workers, which is time-consuming and labor-intensive.

Description

Technical Field

[0001] This application relates to the technical field of die-cutting machines, and in particular to a die-cutting device with a cutting tool and a control method thereof. Background Technology

[0002] Die-cutting machines, also known as die-cutting machines, cutting machines, or CNC punching machines, are mainly used for die-cutting (full cut, half cut), creasing, hot stamping, laminating, and automatic waste removal of various non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronic and mobile phone pads, etc. They utilize steel blades, metal molds, and steel wire (or steel plate engravings) to apply pressure through a printing plate, cutting printed materials or cardboard into specific shapes. They are essential equipment for post-printing packaging processing. The working principle of a die-cutting machine is based on the use of die-cutting blades, steel blades, metal molds, and steel wire (or steel plate engravings)... Die-cutting involves using a die-cut template (a mold) and applying pressure to cut printed materials or cardboard into specific shapes. Cutting an entire printed product into individual graphic products is called die-cutting; using steel wire to press marks or leave bending grooves on the printed material is called creasing; using two templates (one male and one female) and heating the mold to a certain temperature to hot-press patterns or lettering onto the surface of the printed material creates a three-dimensional effect, called hot stamping; laminating one substrate onto another is called bonding; and removing the unfinished product is called waste removal. All of these can be collectively referred to as die-cutting technology.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: When existing die-cutting machines perform full-cut die-cutting operations, finished products and waste materials are discharged simultaneously. Workers then need to manually separate the finished products and waste materials before proceeding with subsequent processing. This not only increases the workload of workers but also reduces work efficiency. In addition, the accumulation of waste materials also has a certain impact on the working environment. Furthermore, it is difficult to control the position of materials when the die-cutting machine is feeding, which can easily affect the die-cutting quality. Summary of the Invention

[0004] In order to automatically separate finished products and waste materials during full-cut die-cutting operations, reduce the workload of workers, and ensure die-cutting quality, this application provides a die-cutting equipment and its control method.

[0005] This application provides a die-cutting device, which adopts the following technical solution: A die-cutting device and its control method include a housing, two rotating shafts are rotatably inserted inside the housing, and a cutter roller is fixedly sleeved on the outer circumferential surface of each rotating shaft. A first motor is fixedly connected to the front of the housing, and a first output shaft is rotatably connected inside the first motor. Equally spaced conveyor rollers are rotatably inserted inside the housing, and an equally spaced conveyor belt is driven between the outer circumferential surfaces of every two conveyor rollers. A base plate is fixedly connected to the upper surface of the housing, and a feeding rack is fixedly connected to the upper surface of the base plate. A control box is fixedly connected to the left side of the feeding rack, and a control rod is rotatably inserted inside the control box. A handwheel is fixedly sleeved on the outer circumferential surface of the control rod.

[0006] The outer circumference of the control rod is threaded with a threaded tube, and the outer circumference of the threaded tube is fixedly connected with a positioning plate. The outer surface of the positioning plate is slidably connected to the inner wall of the feeding rack. The inner bottom wall of the feeding rack is fixedly connected with an auxiliary plate. The upper surface of the outer shell is fixedly connected with a feeding rack. The upper surface of the feeding rack is fixedly connected with two first bases. The front of one of the first bases is fixedly connected with a second motor. The second motor has a second output shaft rotatably inserted inside. The first base has a first crossbar fixedly inserted inside. The outer circumference of the first crossbar is fixedly sleeved with equidistantly arranged first fixed seats. Each first fixed seat has a first rotating rod rotatably inserted inside. The outer circumference of each first rotating rod is fixedly sleeved with a first conveying wheel. The outer circumference of the second output shaft is driven by equidistantly arranged second connecting belts. The second output shaft is driven by the first rotating rod through the second connecting belts. The back of the outer shell is fixedly connected with a control panel.

[0007] Optionally, the upper surface of the unloading rack is fixedly connected to two second bases. A second crossbar is fixedly inserted into the inside of the second base. A second fixed seat is fixedly sleeved on the outer circumferential surface of the second crossbar. A second rotating rod is rotatably inserted into the inside of the second fixed seat. A second conveying wheel is fixedly sleeved on the outer circumferential surface of the second rotating rod. A third connecting belt is drivenly connected to the outer circumferential surface of the second output shaft. The second output shaft is drivenly connected to the second rotating rod through the third connecting belt.

[0008] Optionally, a lifting plate is fixedly connected to the left side of the unloading rack. The lifting plate is tilted upward at a certain angle and is located directly below the second conveyor wheel, corresponding to the position of the second conveyor wheel.

[0009] Optionally, a guide plate is fixedly connected inside the unloading rack, and the upper surface of the guide plate is inclined.

[0010] Optionally, the outer circumferential surface of the first output shaft is connected to a first connecting belt, and the first output shaft is connected to one of the rotating shafts through the first connecting belt. Each rotating shaft has a gear fixedly sleeved on its outer circumferential surface, and the two gears mesh with each other.

[0011] Optionally, two feeding plates are fixedly connected to the outer surface of the conveyor belt on the left, a first feeding groove is provided inside the bottom plate at equal intervals, a second feeding groove is provided on the bottom surface of the feeding frame at equal intervals, and a feeding port is fixedly provided inside the feeding frame.

[0012] Optionally, a positioning ring is fixedly connected to the back of the control box, and the outer circumferential surface of the control rod is rotatably inserted into the inside of the positioning ring. The inner diameter of the part of the positioning ring that contacts the control rod is smaller than the outer diameter of the control rod.

[0013] Optionally, the loading rack has two sliding grooves inside, and sliders are fixedly connected to the left and right sides of the positioning plate. Each slider is slidably connected to the loading rack through the sliding groove.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] This die-cutting equipment and its control method, by setting up a lifting plate, enables the waste material to be lifted during movement. By setting up a second conveyor wheel and a first conveyor wheel, the lifted waste material can be moved upwards, achieving the effect of automatically separating the finished product and waste material during full-cut die-cutting operations. This avoids the need for manual separation and solves the problem that existing die-cutting machines discharge finished products and waste materials at the same time during full-cut die-cutting operations, requiring workers to manually separate the finished products and waste materials afterward, which is time-consuming and labor-intensive.

[0016] This die-cutting equipment and its control method use a control lever to move the threaded tube during rotation, causing the positioning plate to slide inside the feeding rack. This allows the positioning plate to be adjusted according to the size of the material, thereby controlling the feeding position of the material and ensuring the quality of the die-cutting operation. It solves the problem of existing die-cutting machines having difficulty controlling the position of the material during feeding, which easily affects the die-cutting quality.

[0017] This die-cutting equipment and its control method are simple to operate and easy to use. It can automatically feed materials during die-cutting operations, saving manpower and providing convenience for workers. It can also restrict the feeding position to ensure die-cutting quality. It can automatically separate finished products and waste materials during the die-cutting process and discharge them from different positions. This avoids manual separation of finished products and waste materials, reducing the workload of workers, and facilitates direct classification and processing of finished products and waste materials, thereby improving the efficiency of die-cutting operations. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the overall structure viewed from below in an embodiment of this application;

[0020] Figure 3 This is a schematic diagram of the overall cross-section of the embodiments of this application;

[0021] Figure 4 This is a schematic diagram of the structure of the feeding rack in an embodiment of this application;

[0022] Figure 5 This is a schematic diagram of the unloading rack structure in an embodiment of this application;

[0023] Figure 6 This is an embodiment of the present application. Figure 4 A magnified structural diagram at point A;

[0024] Figure 7 This is an embodiment of the present application. Figure 5 A magnified structural diagram at point B.

[0025] Reference numerals: 1. Outer casing; 2. Rotating shaft; 3. Cutting roller; 4. First motor; 5. First output shaft; 6. First connecting belt; 7. Gear; 8. Conveying roller; 9. Conveying belt; 10. Feeding plate; 11. Base plate; 12. First feeding trough; 13. Feeding frame; 14. Second feeding trough; 15. Auxiliary plate; 16. Control box; 17. Control lever; 18. Positioning ring; 19. Handwheel; 20. Threaded pipe; 21. Positioning plate; 22. Slide groove; 23. Slide... 24. Unloading rack; 25. First base; 26. Second motor; 27. Second output shaft; 28. First crossbar; 29. ​​First fixed seat; 30. First rotating rod; 31. First conveyor wheel; 32. Second connecting belt; 33. Second base; 34. Second crossbar; 35. Second fixed seat; 36. Second rotating rod; 37. Second conveyor wheel; 38. Third connecting belt; 39. Lifting plate; 40. Guide plate; 41. Control panel; 42. Loading port. Detailed Implementation

[0026] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0027] This application discloses a die-cutting device and its control method. For example... Figures 1-7As shown, a die-cutting device includes a housing 1. Two rotating shafts 2 are rotatably inserted inside the housing 1. Each rotating shaft 2 has a cutter roller 3 fixedly sleeved on its outer circumferential surface. A first motor 4 is fixedly connected to the front of the housing 1. A first output shaft 5 is rotatably connected inside the first motor 4. Equally spaced conveyor rollers 8 are rotatably inserted inside the housing 1. Equally spaced conveyor belts 9 are driven between the outer circumferential surfaces of every two conveyor rollers 8.

[0028] A base plate 11 is fixedly connected to the upper surface of the outer casing 1. A feeding rack 13 is fixedly connected to the upper surface of the base plate 11. A control box 16 is fixedly connected to the left side of the feeding rack 13. A control rod 17 is rotatably inserted into the inside of the control box 16. A handwheel 19 is fixedly sleeved on the outer circumferential surface of the control rod 17. A positioning ring 18 is fixedly connected to the back of the control box 16. The outer circumferential surface of the control rod 17 is rotatably inserted into the inside of the positioning ring 18. The inner diameter of the part of the positioning ring 18 that contacts the control rod 17 is smaller than the outer diameter of the control rod 17, which restricts the control rod 17, prevents the control rod 17 from sliding and deviating, and increases the stability of the movement of the control rod 17.

[0029] The outer circumferential surface of the control rod 17 is threadedly connected to a threaded tube 20, and the outer circumferential surface of the threaded tube 20 is fixedly connected to a positioning plate 21. The outer surface of the positioning plate 21 is slidably connected to the inner wall of the loading rack 13. An auxiliary plate 15 is fixedly connected to the inner bottom wall of the loading rack 13. Two sliding grooves 22 are opened inside the loading rack 13. Slider 23 is fixedly connected to the left and right sides of the positioning plate 21. Each slider 23 is slidably connected to the loading rack 13 through the sliding groove 22 to restrict the positioning plate 21, so that the positioning plate 21 always maintains lateral sliding and increases the stability of the movement of the positioning plate 21.

[0030] A feeding rack 24 is fixedly connected to the upper surface of the outer casing 1. Two first bases 25 are fixedly connected to the upper surface of the feeding rack 24. A second motor 26 is fixedly connected to the front of one of the first bases 25. A second output shaft 27 is rotatably inserted into the interior of the second motor 26. A first crossbar 28 is fixedly inserted into the interior of the first base 25. Equally spaced first fixed seats 29 are fixedly sleeved on the outer circumferential surface of the first crossbar 28. A first rotating rod 30 is rotatably inserted into the interior of each first fixed seat 29. A first conveying wheel 31 is fixedly sleeved on the outer circumferential surface of each first rotating rod 30. Equally spaced second connecting belts 32 are drively connected to the outer circumferential surface of the second output shaft 27. The second output shaft 27 is drively connected to the first rotating rod 30 through the second connecting belts 32. A control panel 41 is fixedly connected to the back of the outer casing 1.

[0031] The rotatable control lever 17 drives the positioning plate 21 to move through the threaded tube 20, and with the cooperation of the auxiliary plate 15, completes the positioning operation of the material to be processed. The conveyor roller 8 can be started to drive the conveyor belt 9 to run. The left conveyor belt 9 drives the feeding plate 10 to run. During the movement, the feeding plate 10 will drive the material to be processed to move forward through the first feeding groove 12 and the second feeding groove 14. Then the material to be processed will be moved out from the feeding rack 13 through the feeding port 42. Under the action of the cutting roller 3, the die-cutting operation is completed. After the material passes through the cutting roller 3, it will form finished products and surrounding waste. When the finished products and waste move forward to the position of the lifting plate 39, since the waste is distributed around the finished products, the waste will be lifted by the lifting plate 39. The finished products will continue to move forward with the right conveyor belt 9. The lifted waste will be lifted by the action of the second conveyor wheel 37, and then continuously lifted by the action of the first conveyor wheel 31 to the guide plate 40, and slide down to one side of the die-cutting equipment through the guide plate 40.

[0032] Please see Figure 1 , Figure 5 , Figure 7 Two second bases 33 are fixedly connected to the upper surface of the unloading rack 24. A second crossbar 34 is fixedly inserted inside the second base 33. A second fixed seat 35 is fixedly sleeved on the outer circumferential surface of the second crossbar 34. A second rotating rod 36 is rotatably inserted inside the second fixed seat 35. A second conveying wheel 37 is fixedly sleeved on the outer circumferential surface of the second rotating rod 36. A third connecting belt 38 is drivenly connected to the outer circumferential surface of the second output shaft 27. The second output shaft 27 is drivenly connected to the second rotating rod 36 through the third connecting belt 38, which causes the die-cut waste material to move upward under the action of the second conveying wheel 37, and then continuously lifted under the action of the first conveying wheel 31, moving the waste material upward and separating it from the die-cut finished product.

[0033] Please see Figure 5 A lifting plate 39 is fixedly connected to the left side of the unloading rack 24. The lifting plate 39 is tilted upward at a certain angle and is located directly below the second conveyor wheel 37, corresponding to the position of the second conveyor wheel 37. This allows the die-cutting waste to be lifted by the lifting plate 39 when it moves to the position of the lifting plate 39, thereby separating it from the finished product and lifting it with the help of the second conveyor wheel 37.

[0034] Please see Figure 1 , Figure 5 The unloading rack 24 is internally fixedly connected to a guide plate 40. The upper surface of the guide plate 40 is inclined, which allows the waste material after being lifted by the second conveyor wheel 37 and the first conveyor wheel 31 to fall onto the guide plate 40 and automatically slide down from one side under the action of the inclined surface of the guide plate 40.

[0035] Please see Figure 1 , Figure 3The outer circumferential surface of the first output shaft 5 is connected to the first connecting belt 6. The first output shaft 5 is connected to one of the rotating shafts 2 through the first connecting belt 6. Each rotating shaft 2 has a gear 7 fixedly sleeved on its outer circumferential surface. The two gears 7 mesh with each other and provide power to one of the rotating shafts 2 through the first connecting belt 6. Under the action of the gears 7, the two rotating shafts 2 are linked together, thereby completing the die-cutting operation.

[0036] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 Two feeding plates 10 are fixedly connected to the outer surface of the left conveyor belt 9. The bottom plate 11 has a first feeding groove 12 arranged at equal intervals inside. The bottom surface of the feeding rack 13 has a second feeding groove 14 arranged at equal intervals. The feeding rack 13 has a feeding port 42 fixedly opened inside. This causes the feeding plates 10 to circulate during the rotation of the conveyor belt 9. During the movement, the feeding plates 10 will move the material forward through the first feeding groove 12 and the second feeding groove 14. The material will be removed through the feeding port 42 and die-cut by the cutter roller 3.

[0037] An embodiment of this application describes a control method for a die-cutting device: the device can be controlled via a control panel 41. When die-cutting is required, the first motor 4 is started as power, driving the first connecting belt 6 through the first output shaft 5. The first connecting belt 6 drives the lower rotating shaft 2 to rotate. During the rotation of the lower rotating shaft 2, the upper rotating shaft 2 rotates in the opposite direction through the gear 7. Subsequently, the upper and lower die rollers 3 rotate. The second motor 26 is started, driving the second connecting belt 32 through the second output shaft 27. The second connecting belt 32 drives the first conveyor wheel 31 to rotate through the first rotating rod 30. Simultaneously, the rotation of the second output shaft 27 drives the second rotating rod 36 and the second conveyor wheel 37 to rotate through the third connecting belt 38. The material to be processed is placed into the loading rack 13, with one side of the material pressed against the auxiliary plate 15. Then, the control lever 17 is rotated to move the threaded tube 20, which in turn moves the positioning plate 21. Positioning plate 21 is close to the other side of the material. Then, the conveyor roller 8 is started to drive the conveyor belt 9 to operate. During the operation of the left conveyor belt 9, the feeding plate 10 will be driven through the first feeding trough 12 and the second feeding trough 14. The feeding plate 10 will drive the bottom layer of material to move forward through the feeding port 42. When the bottom layer of material is removed, the material above will be automatically replenished. The removed material will be die-cut under the action of the cutter roller 3. The material after the die-cutting operation will form finished product and waste. When the finished product and waste move forward to the position of the lifting plate 39, the waste outside the finished product will be lifted by the lifting plate 39. The lifted part will then be lifted by the action of the second conveyor wheel 37. At this time, the finished product will continue to move forward under the action of the conveyor belt 9. At this time, the waste and finished product continue to separate. The finished product is discharged from the right side with the conveyor belt 9. The upward-moving waste is lifted onto the guide plate 40 by the action of the first conveyor wheel 31 and slides down to the side of the equipment through the inclined surface of the guide plate 40.

[0038] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A die-cutting device, comprising a housing (1), characterized in that: The outer casing (1) has two rotating shafts (2) rotatably inserted inside. Each rotating shaft (2) has a cutter roller (3) fixedly sleeved on its outer circumferential surface. The front of the outer casing (1) is fixedly connected to a first motor (4). The first motor (4) has a first output shaft (5) rotatably connected inside. The outer casing (1) has equidistantly arranged conveyor rollers (8) rotatably inserted inside. Each pair of conveyor rollers (8) has an equidistantly arranged conveyor belt (9) drivingly connected between their outer circumferential surfaces. The upper surface of the outer casing (1) is fixedly connected to a base plate (11). The upper surface of the base plate (11) is fixedly connected to a feeding rack (13). The left side of the feeding rack (13) is fixedly connected to a control box (16). The control box (16) has a control rod (17) rotatably inserted inside. The outer circumferential surface of the control rod (17) is fixedly sleeved with a handwheel (19). The outer circumferential surface of the control lever (17) is threaded with a threaded tube (20), and the outer circumferential surface of the threaded tube (20) is fixedly connected with a positioning plate (21). The outer surface of the positioning plate (21) is slidably connected to the inner wall of the loading rack (13). The inner bottom wall of the loading rack (13) is fixedly connected with an auxiliary plate (15). The upper surface of the outer shell (1) is fixedly connected with a unloading rack (24). The upper surface of the unloading rack (24) is fixedly connected with two first bases (25). The front of one of the first bases (25) is fixedly connected with a second motor (26). The second motor (26) is rotatably inserted with a second output shaft (27). The first base (25) is fixedly inserted with a first crossbar (28), and the outer circumferential surface of the first crossbar (28) is fixedly sleeved with a first fixed seat (29) arranged at equal intervals. Each first fixed seat (29) is rotatably inserted with a first rotating rod (30), and the outer circumferential surface of the first rotating rod (30) is fixedly sleeved with a first conveying wheel (31). The outer circumferential surface of the second output shaft (27) is driven by a second connecting belt (32) arranged at equal intervals. The second output shaft (27) is driven by the first rotating rod (30) through the second connecting belt (32). The back of the outer shell (1) is fixedly connected with a control panel (41).

2. The die-cutting equipment according to claim 1, characterized in that: The upper surface of the unloading rack (24) is fixedly connected to two second bases (33). A second crossbar (34) is fixedly inserted inside the second base (33). A second fixed seat (35) is fixedly sleeved on the outer circumference of the second crossbar (34). A second rotating rod (36) is rotatably inserted inside the second fixed seat (35). A second conveying wheel (37) is fixedly sleeved on the outer circumference of the second rotating rod (36). A third connecting belt (38) is drivenly connected to the outer circumference of the second output shaft (27). The second output shaft (27) is drivenly connected to the second rotating rod (36) through the third connecting belt (38).

3. The die-cutting equipment according to claim 2, characterized in that: A lifting plate (39) is fixedly connected to the left side of the unloading rack (24). The lifting plate (39) is tilted upward at a certain angle. The lifting plate (39) is located directly below the second conveying wheel (37) and corresponds to the position of the second conveying wheel (37).

4. The die-cutting equipment according to claim 1, characterized in that: The unloading rack (24) is internally fixedly connected to a guide plate (40), the upper surface of which is an inclined surface.

5. A die-cutting device according to claim 1, characterized in that: The outer circumferential surface of the first output shaft (5) is connected to a first connecting belt (6). The first output shaft (5) is connected to one of the rotating shafts (2) through the first connecting belt (6). Each rotating shaft (2) has a gear (7) fixedly sleeved on its outer circumferential surface, and the two gears (7) mesh with each other.

6. The die-cutting equipment according to claim 1, characterized in that: Two feeding plates (10) are fixedly connected to the outer surface of the conveyor belt (9) on the left side. The bottom plate (11) has a first feeding groove (12) arranged at equal intervals inside. The bottom surface of the feeding rack (13) has a second feeding groove (14) arranged at equal intervals. The feeding rack (13) has a feeding port (42) fixedly opened inside.

7. The die-cutting equipment according to claim 1, characterized in that: A positioning ring (18) is fixedly connected to the back of the control box (16). The outer circumference of the control rod (17) is rotatably inserted into the inside of the positioning ring (18). The inner diameter of the contact part between the positioning ring (18) and the control rod (17) is smaller than the outer diameter of the control rod (17).

8. A die-cutting device according to claim 1, characterized in that: The loading rack (13) has two sliding grooves (22) inside. The left and right sides of the positioning plate (21) are fixedly connected with sliders (23). Each slider (23) is slidably connected to the loading rack (13) through the sliding groove (22).

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